Hand Scanner

os.loadAPI("ocs/apis/sensor")


door = peripheral.wrap("monitor_1")
door.setTextScale(0.5)

radar = sensor.wrap("right")

--You'll need to alter these to set the names of people you want to allows for
allow = {}
allow.Glitcher = true
allow.buncible = true
allow.nipde = true
allow.DaveChaos = true
allow._gar = false

--You'll need to alter these/this to set the names of people you don't want to allow in
avoid = {}
avoid._gar = true

--You'll need to alter these to match the distances you want to look for.
xMin = -5
xMax = -1
yMin = -6
yMax = -4

term.redirect(door)

handGood = paintutils.loadImage("handGood")
handBad = paintutils.loadImage("handBad")
handNormal = paintutils.loadImage("hand")


paintutils.drawImage(handNormal,1,1)


local function checkInRange(number, min, max)

  return number >= min and number <= max

end

local function checkTargets(targets, compare)

  for k,v in pairs(compare) do

    if targets[k] then
--print(targets[k].Position.X," ", targets[k].Position.Z)
--sleep(8)
            if checkInRange(targets[k].Position.X, xMin, xMax) then

        if checkInRange(targets[k].Position.Z, yMin, yMax) then
          return true
        end

      end

    end

  end

  return false

end

while true do

  timer = os.startTimer(9)

  e, k = os.pullEvent()

  if e == "monitor_touch" then
    if checkTargets(radar.getTargets(),allow) and not checkTargets(radar.getTargets(), avoid) then
      paintutils.drawImage(handGood, 1,1)
      rs.setOutput("front", true)
      sleep(2)
      os.reboot()
    else
      paintutils.drawImage(handBad, 1,1)
      sleep(3)
      os.reboot()

    end
  end
end